diff options
author | Felipe Balbi <balbi@ti.com> | 2011-05-11 12:44:08 +0300 |
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committer | Felipe Balbi <balbi@ti.com> | 2011-05-13 14:34:04 +0300 |
commit | 5c8a86e10a7c164f44537fabdc169fd8b4e7a440 (patch) | |
tree | 96fe3eb08b9ae01f62e45b725049d3f2aa6b7bba /drivers/usb/musb/musb_gadget_ep0.c | |
parent | a0885924326f79e157847010a9aaf49b058b30dc (diff) | |
download | op-kernel-dev-5c8a86e10a7c164f44537fabdc169fd8b4e7a440.zip op-kernel-dev-5c8a86e10a7c164f44537fabdc169fd8b4e7a440.tar.gz |
usb: musb: drop unneeded musb_debug trickery
We have a generic way of enabling/disabling
different debug messages on a driver called
DYNAMIC_PRINTK. Anyone interested in enabling
just part of the debug messages, please read
the documentation under:
Documentation/dynamic-debug-howto.txt
for information on how to use that great
infrastructure.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb/musb_gadget_ep0.c')
-rw-r--r-- | drivers/usb/musb/musb_gadget_ep0.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/usb/musb/musb_gadget_ep0.c b/drivers/usb/musb/musb_gadget_ep0.c index 75a542e..b2faff2 100644 --- a/drivers/usb/musb/musb_gadget_ep0.c +++ b/drivers/usb/musb/musb_gadget_ep0.c @@ -209,7 +209,7 @@ static inline void musb_try_b_hnp_enable(struct musb *musb) void __iomem *mbase = musb->mregs; u8 devctl; - DBG(1, "HNP: Setting HR\n"); + dev_dbg(musb->controller, "HNP: Setting HR\n"); devctl = musb_readb(mbase, MUSB_DEVCTL); musb_writeb(mbase, MUSB_DEVCTL, devctl | MUSB_DEVCTL_HR); } @@ -306,7 +306,7 @@ __acquires(musb->lock) /* Maybe start the first request in the queue */ request = next_request(musb_ep); if (!musb_ep->busy && request) { - DBG(3, "restarting the request\n"); + dev_dbg(musb->controller, "restarting the request\n"); musb_ep_restart(musb, request); } @@ -553,7 +553,7 @@ static void ep0_txstate(struct musb *musb) if (!req) { /* WARN_ON(1); */ - DBG(2, "odd; csr0 %04x\n", musb_readw(regs, MUSB_CSR0)); + dev_dbg(musb->controller, "odd; csr0 %04x\n", musb_readw(regs, MUSB_CSR0)); return; } @@ -610,7 +610,7 @@ musb_read_setup(struct musb *musb, struct usb_ctrlrequest *req) /* NOTE: earlier 2.6 versions changed setup packets to host * order, but now USB packets always stay in USB byte order. */ - DBG(3, "SETUP req%02x.%02x v%04x i%04x l%d\n", + dev_dbg(musb->controller, "SETUP req%02x.%02x v%04x i%04x l%d\n", req->bRequestType, req->bRequest, le16_to_cpu(req->wValue), @@ -678,7 +678,7 @@ irqreturn_t musb_g_ep0_irq(struct musb *musb) csr = musb_readw(regs, MUSB_CSR0); len = musb_readb(regs, MUSB_COUNT0); - DBG(4, "csr %04x, count %d, myaddr %d, ep0stage %s\n", + dev_dbg(musb->controller, "csr %04x, count %d, myaddr %d, ep0stage %s\n", csr, len, musb_readb(mbase, MUSB_FADDR), decode_ep0stage(musb->ep0_state)); @@ -749,7 +749,7 @@ irqreturn_t musb_g_ep0_irq(struct musb *musb) /* enter test mode if needed (exit by reset) */ else if (musb->test_mode) { - DBG(1, "entering TESTMODE\n"); + dev_dbg(musb->controller, "entering TESTMODE\n"); if (MUSB_TEST_PACKET == musb->test_mode_nr) musb_load_testpacket(musb); @@ -861,7 +861,7 @@ setup: break; } - DBG(3, "handled %d, csr %04x, ep0stage %s\n", + dev_dbg(musb->controller, "handled %d, csr %04x, ep0stage %s\n", handled, csr, decode_ep0stage(musb->ep0_state)); @@ -878,7 +878,7 @@ setup: if (handled < 0) { musb_ep_select(mbase, 0); stall: - DBG(3, "stall (%d)\n", handled); + dev_dbg(musb->controller, "stall (%d)\n", handled); musb->ackpend |= MUSB_CSR0_P_SENDSTALL; musb->ep0_state = MUSB_EP0_STAGE_IDLE; finish: @@ -958,7 +958,7 @@ musb_g_ep0_queue(struct usb_ep *e, struct usb_request *r, gfp_t gfp_flags) status = 0; break; default: - DBG(1, "ep0 request queued in state %d\n", + dev_dbg(musb->controller, "ep0 request queued in state %d\n", musb->ep0_state); status = -EINVAL; goto cleanup; @@ -967,7 +967,7 @@ musb_g_ep0_queue(struct usb_ep *e, struct usb_request *r, gfp_t gfp_flags) /* add request to the list */ list_add_tail(&req->list, &ep->req_list); - DBG(3, "queue to %s (%s), length=%d\n", + dev_dbg(musb->controller, "queue to %s (%s), length=%d\n", ep->name, ep->is_in ? "IN/TX" : "OUT/RX", req->request.length); @@ -1060,7 +1060,7 @@ static int musb_g_ep0_halt(struct usb_ep *e, int value) musb->ackpend = 0; break; default: - DBG(1, "ep0 can't halt in state %d\n", musb->ep0_state); + dev_dbg(musb->controller, "ep0 can't halt in state %d\n", musb->ep0_state); status = -EINVAL; } |